俗话说“靠山吃山，靠水吃水”这就是“地缘饮食”的一种说法。记得多年前在三亚天天吃房东烧的鱼，我感激这种款待，房东说：青菜比鱼贵呀。在藏北我随几个藏族人旅行，天天吃牛羊肉，他们对不亦乐乎的我却说：对不起啦，这里没有面粉。一方水土养一方人，靠的就是一方水土出 As the saying goes “eat mountains by the backdrop, by the water draft” This is the “geographical diet” of a saying. I remember many years ago in Sanya eat East burning fish, I appreciate this hospitality, the landlord said: Green vegetables than fish ah. In northern Tibet I traveled with a few Tibetan people and ate beef and mutton every day. They said to me, I am sorry, I am sorry, there is no flour here. Water and soil on the one side, by one side of water and soil out